Do the skill backmasking work on bosses? If it work, is the chance more or less than the skill reincarnate on bosses? Moreover, does the reincarnate skill lv make a difference on the chance?
Since these skill took a lot of effort to make, chronomancers might keep up hope of reincarnate/backmasking bosses in mind. However, my teammate failed all of his tries with lv1 reincarnate. I want to discuss on this topic to help chronomancers make a best skill point investment.
I’ve tried using backmasking in iCBT2 before and none of my attempts really worked out + the time fragments needed to use this skill are very expensive 
From my exp, You can Reincarnate the mission bosses, but there is a chance. You have to use it right before it die though. Sometimes it work sometime didn’t.
Backmasking can’t revive the boss but you can revive your friends in the party if they die but you have to use it about 5 seconds after the dead otherwise it won’t work.